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NEMA 23 Stepper Motor with Ball Screw Linear Actuators: 1204 57mmx56mm Bipolar 2 Phase 1.8 Degree 3 A/Phase

  • Motor frame size: NEMA 23 (57mmx57mm)
  • Phase: 2
  • Step angle: 1.8°
  • Motor length: 56mm
  • Driving current: 3 A/phase
  • Motor holding torque: 9.5kg.cm (0.95Nm)
  • Ball screw: 1204
  • Screw length: ≤300mm 
  • 57BSG
  • Holry
MOTOR SIZE:
Screw Specifications:
Availability:
Quantity:

Product Description

Product Description

The HOLRY' brand of hybrid Stepper Motor Linear Actuators come in five sizes, from 28 mm square to 86 mm square, corresponding to Nema size 11, size 14, size 17, size 23, and size 34. Each size has three to three form factors available - captive, non-captive and an external linear version.

There are over twenty different travels per step available, from. 0001563 inch (.00397 mm) to .003937 inch (1 mm). Microstepping can be used for even finer resolution.


The NEMA 23 Stepper Motor has a ball screw as its output shaft, turning it into a linear actuator capable of precision open loop positioning.

The stepper motor has a 1.8° step angle 200 steps/revolution and each phase draws 3 A/phase, allowing for a holding torque of 9.5 kg.cm (135.7 oz.in)


Features

Features / Benefits

ball screw


For Higher Duty Cycle and Faster thrust loads, we suggest our Ball Screw Series of Stepper Linear Actuators.

The Ball Screw Stepper Linear Actuators are offered on the "External type" Linears. There are 3 different

sizes, from Nema 17 to Nema 34.


nema 23 ball screw stepper motornema 23 ball screw stepper motor 2nema 23 ball screw stepper motor 3nema 23 ball screw stepper motor 1

Configurations

Configurations


Kindly check our stepper motor catalog for full specifications.

Holry Stepper Motor Catalogue.pdf



Mounting dimensions of Ball Screw and Nut

d

I

D

A

B

L

W

H

X

4

1

10

20

3

12

15

14

2.9

6

1

12

24

3.5

15

18

16

3.4

8

1

14

27

4

16

21

18

3.4


2

14

27

4

16

21

18

3.4


2.5

16

29

4

26

23

20

3.4

12

4

24

40

10

40

32

30

4.5

16

5

28

48

10

50

38

40

5.5


10

28

48

10

57

38

40

5.5

20

4

36

58

10

42

47

44

6.6


5

36

58

10

51

47

44

6.6

ball screw nut


Stepper Motor Model

Step angel  (°)

Motor Length L2(mm)

Rate Voltage

(V)

Rate

Current

(A)

Phase

Resistance

(Ω)

Phase

Inductance

(mH)

Holding

Torque

(kg.cm)

Lead

Wire

(NO.)

Rotor

Inertia

(g.c㎡)

Detent

Torque

(g.cm)

Motor

Weight

(kg)

57HB41F102SG

1.8

41

6.6

1.2

5.5

10

5

4

120

210

0.45

57HB41F2SG

1.8

41

2.0

2.0

1.0

1.7

5

4

120

210

0.45

57HB56F1SG

1.8

56

5.92

1.6

3.7

12.5

9

4

135

400

0.7

57HB56F3SG

1.8

56

3.0

3.0

1.0

3.0

9

4

135

400

0.7

57HB64F2SG

1.8

64

7.0

2.0

3.6

12

12.6

4

145

420

0.72

57HB78F105SG

1.8

78

6.8

1.5

4.5

15

13

4

200

720

0.95

57HB78F3SG

1.8

78

2.7

3

0.9

3

15

4

200

720

0.95


Drawing of NEMA 23 Ball Screw Stepper Motor

nema 23 1204 ball screw stepper motor drawing

Appilcations

Stepper Motor Applications


FAQ

FAQ

  • What is stepper motor and how it works?

    The stepper motor is an electromagnetic device that converts digital pulses into mechanical shaft rotation. Advantages of step motors are low cost, high reliability, high torque at low speeds and a simple, rugged construction that operates in almost any environment.

  • What is difference between DC and stepper motor?

    Some DC motors also generate high torques at low speeds, but are more suited towards continuous uses, as their torque is constant over their speed range. The main difference is that, while stepper motors can push harder from rest, DC motors tend to have more sustained output.
  • How are stepper motors controlled?

stepper motor control diagram


  • Why is it called stepper motor?

    Stepper motors are so named because each pulse of electricity turns the motor one step. Stepper motors are controlled by a driver, which sends the pulses into the motor causing it to turn.

  • What is step angle?

    Step angle is defined as the angle through which the stepper motor shaft rotates for each command pulse.

  • What is stepper motor torque?

    If external force is applied to a stepping motor when it is stopped but energized, the attractive force generated between the rotor and stator works to maintain the stop position of the motor. This torque of withstanding the external force is called the holding torque.

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